49287900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8683

約数の個数: 72

約数和(自身を含む): 150129280

約数和(自身を除く): 100841380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 8647, 17294, 25941, 34588, 43235, 51882, 86470, 103764, 129705, 164293, 172940, 216175, 259410, 328586, 432350, 492879, 518820, 648525, 657172, 821465, 864700, 985758, 1297050, 1642930, 1971516, 2464395, 2594100, 3285860, 4107325, 4928790, 8214650, 9857580, 12321975, 16429300, 24643950, 49287900]

約数ペア:

[(1, 49287900), (2, 24643950), (3, 16429300), (4, 12321975), (5, 9857580), (6, 8214650), (10, 4928790), (12, 4107325), (15, 3285860), (19, 2594100), (20, 2464395), (25, 1971516), (30, 1642930), (38, 1297050), (50, 985758), (57, 864700), (60, 821465), (75, 657172), (76, 648525), (95, 518820), (100, 492879), (114, 432350), (150, 328586), (190, 259410), (228, 216175), (285, 172940), (300, 164293), (380, 129705), (475, 103764), (570, 86470), (950, 51882), (1140, 43235), (1425, 34588), (1900, 25941), (2850, 17294), (5700, 8647)]